package com.lzk.common;

import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.jdbc.SQL;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;

import java.sql.SQLIntegrityConstraintViolationException;

@ResponseBody
@ControllerAdvice(annotations = {RestController.class, Controller.class})
@Slf4j
public class GlobalExceptionHandler {
    @ExceptionHandler(SQLIntegrityConstraintViolationException.class)
    public R<String> ExceptionHandler(SQLIntegrityConstraintViolationException exception){
        log.info(exception.getMessage());
        if (exception.getMessage().contains("Duplicate entry")){
        String[] split = exception.getMessage().split(" ");
        String msg = split[2]+"已存在";
        return R.error(msg);
        }
        return R.error("未知错误");
    }
    @ExceptionHandler(CustomerException.class)
    public R<String> CustomerExceptionHandler(CustomerException exception){

        return R.error(exception.getMessage());
    }

}
